We knew that we needed VCS support for Bespin. We also knew that we wanted to have support that is richer than just having command line access. Since we are in a rich UI environment we can do more, and one of the features I was excited to play with was diff visualization.

Well, the Atlassian FishEye crew just popped up with a preview of side by side diffs in the browser and the looks great, similar to FileMerge and the like. Pete Moore takes us on a walk through: